Solve the equation:
\(-3(10b + 10) + 5(b + 2)\)
Answer (2)
To solve the expression -3(10b+10)+5(b+2), we need to distribute the numbers outside the parentheses to each term inside the parentheses and then simplify. Here is how we solve it step-by-step:
Distribute the -3 across the first set of parentheses: -3 * 10b gives -30b, and -3 * 10 gives -30.
Distribute the 5 across the second set of parentheses: 5 * b gives 5b, and 5 * 2 gives 10.
Combine like terms: -30b + 5b gives -25b, and -30 + 10 gives -20.
So the simplified expression is -25b - 20.
To solve − 3 ( 10 b + 10 ) + 5 ( b + 2 ) , we distribute the terms, combine like terms, and the final result is − 25 b − 20 .
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